W e present a simple pro cedure w hich allow s us to shif t the positron annihi lati on spectra, e.g., the Doppler broadening spectrum of the annihilation line. T hat is especially required w hen w e w ish to compare di ̃erent spectra obtained w ith a spectrometer w ith the reduction of background. A s an applica tion of the obtained algorithm w e present the studies of positron annihi lati on i...

M elting temperatures {T m ) o f several D N A ’s do not vary w ith the change o f D N A concentra­ tion. However, at any temperature above Tm , the fractional hyperchromism was always greater at the lower concentration. Th is result was also evident in the presence o f formaldehyde. Revers ib ility on renaturation decreased w ith the progress o f thermal denaturation along the m elting profile...

T his p ap e r rep o rts o n certa in aspects o f E n g Iish -> D an ish m a ch in e tran sla tio n , u sing a new ly red esig n ed v ers io n o f L M T th a t is im p lem en ted in C and is cap ab le o f tran s la tin g W eb pages. W e u se the tran s la tio n o f a W eb p ag e ab o u t T iv o li G ardens as a sp rin g b o ard fo r d iscu ssio n o f L M T ’s trea tm en t o f som e p h en o m e...

O N TA R IO , N.Y. (A P ) — A tube ru p tu re d in a c o o lin g system at the Ciinna nuc lea r p o w e r p lan t yeste r­ day, e m itt in g rad io a c tive steam in to the a tm osphere and leaking thousands o f ga llons o f w a te r in to the rea c to r ’s c o n ta in m e n t sum p be fore the p lan t was s tab ilized, o f f i­ cia ls said. The rea c to r o f the p lan t, 18 m iles northeast o...

H yper text functionalities r epr es ent a for m of the distilled wisdom of the hyper m edia comm unity. G iven the peculiar natur e of the W or ld W ide W eb, it is very difficult to s ucces s fully propos e functionalities that becom e widely accepted. XM LC is a pr ototype of an XML br ows er that, given its m odular ar chitectur e and gener al s cope, can be pr oposed as the bas is for im p...

Objective: T h e mortality for men is not only greater than that of women as indicated by the life expectancy but of the five leading cause of death in the nation (malignant neoplasms; cerebrovascular disease; heart disease; diabetes mellitus and homicides), the rates for men were greater in four (malignant neoplasms; cerebrovascular; hea rt d is e a se and homicides). Despite these realities ,...

The new carbides C a4N i3C 5 and C aP d3C were prepared from the elemental com ponents by arc melting and subsequent annealing a t 700 °C. The structure o f C a4N i3C 5 was determ ined from single-crystal X -ray data. It crystallizes in the m onoclinic space group C 2/m , a = 1108.7(3) pm, b = 377.1(1) pm , c = 983.9(2) pm, ß = 112.58(2)°, Z = 2. Pow der data show C aPd3C to have the cubic pero...

S U M M A R Y — Th i s s tudy quantif ies the m a i o r e lect ron m i c r o s c o p i c changes in l imb muscle b iops ies f r o m 31 out of 34 pat ients wi th the s y n d r o m e of ch ron ic p rogress ive external oph tha lmopleg ia . Pat ients w e r e d iv ided into three cl inical g r o u p s — A ) 10 sporad ic cases wi th musc l e weakness o n l y ; B ) 9 familial cases w i t h musc le we...

Professor James McAdams of the governm ent depa rtm en t has been announced as th is year’s recipient o f the Shcedy Award for teaching. The award, w h ich has been in exis­ tence for over twenty years, is presented a n n u a lly by the College of A rts and L e tte rs to a teacher who has demonstrated excellence in teach ing w ith in the college. The selection committee for the award is compris...

Last night Dave K rashna, S tu ­ d e n t Body P residen t, m ade charges o f “b la tan t d iscrim ina­ tio n ” in th e scholarship denial case o f senior Jim W erner. W erner was rec ip ien t o f a scholarship funded by Mr. Carl K och. Last spring, he w ro te a le tte r to his d o n o r inform ing him o f his progress a t N otre D am e. In his rem arks he in ­ cluded a list o f his activities, ...